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" "Common elements of creativity are originality and imagination. Creativity is intertwined with the freedom to design, to invent and to dream. In engineering and science a creative idea is useful only if it meets three conditions: the constraint of the natural laws, the constraint of cost, and the constraint of technical feasibility.
Martin Lewis Perl (born June 24, 1927, in New York – September 30, 2014) is an American physicist and chemical engineer, who won the Nobel Prize in Physics in 1995 for his discovery of the tau lepton.
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